ZK-TB21 50WX2+100W Power Amplifier Board, TPA3116D2 Chip with Bluetooth and AUX Inputs, 2.1 Channel Audio Power Amplifier
| Country | USA |
| Brand | Generic |
| Manufacturer | Generic |
| Binding | Toy |
| ItemPartNumber | 43234-1219 |
| Size | 6 inches |
| UPCs | 018551033101 |
| EANs | 0018551033101 |
| ReleaseDate | 0000-00-00 |